/*
 * Copyright 2015 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package io.netty.buffer;

/**
 * A special {@link AbstractUnpooledSlicedByteBuf} that can make optimizations because it knows the
 * sliced buffer is of type {@link AbstractByteBuf}.
 */
class UnpooledSlicedByteBuf extends AbstractUnpooledSlicedByteBuf {

  UnpooledSlicedByteBuf(AbstractByteBuf buffer, int index, int length) {
    super(buffer, index, length);
  }

  @Override
  public int capacity() {
    return maxCapacity();
  }

  @Override
  public AbstractByteBuf unwrap() {
    return (AbstractByteBuf) super.unwrap();
  }

  @Override
  protected byte _getByte(int index) {
    return unwrap()._getByte(idx(index));
  }

  @Override
  protected short _getShort(int index) {
    return unwrap()._getShort(idx(index));
  }

  @Override
  protected short _getShortLE(int index) {
    return unwrap()._getShortLE(idx(index));
  }

  @Override
  protected int _getUnsignedMedium(int index) {
    return unwrap()._getUnsignedMedium(idx(index));
  }

  @Override
  protected int _getUnsignedMediumLE(int index) {
    return unwrap()._getUnsignedMediumLE(idx(index));
  }

  @Override
  protected int _getInt(int index) {
    return unwrap()._getInt(idx(index));
  }

  @Override
  protected int _getIntLE(int index) {
    return unwrap()._getIntLE(idx(index));
  }

  @Override
  protected long _getLong(int index) {
    return unwrap()._getLong(idx(index));
  }

  @Override
  protected long _getLongLE(int index) {
    return unwrap()._getLongLE(idx(index));
  }

  @Override
  protected void _setByte(int index, int value) {
    unwrap()._setByte(idx(index), value);
  }

  @Override
  protected void _setShort(int index, int value) {
    unwrap()._setShort(idx(index), value);
  }

  @Override
  protected void _setShortLE(int index, int value) {
    unwrap()._setShortLE(idx(index), value);
  }

  @Override
  protected void _setMedium(int index, int value) {
    unwrap()._setMedium(idx(index), value);
  }

  @Override
  protected void _setMediumLE(int index, int value) {
    unwrap()._setMediumLE(idx(index), value);
  }

  @Override
  protected void _setInt(int index, int value) {
    unwrap()._setInt(idx(index), value);
  }

  @Override
  protected void _setIntLE(int index, int value) {
    unwrap()._setIntLE(idx(index), value);
  }

  @Override
  protected void _setLong(int index, long value) {
    unwrap()._setLong(idx(index), value);
  }

  @Override
  protected void _setLongLE(int index, long value) {
    unwrap()._setLongLE(idx(index), value);
  }
}
